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GB/T 1927.18-2021
无疵小试样木材物理力学性质试验方法 第18部分:抗冲击压痕测定
Test methods for physical and mechanical properties of small clear wood specimens—Part 18: Determination of resistance to impact indentation
GB/T 1927.8-2021
Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling
GB/T 1927.10-2021
无疵小试样木材物理力学性质试验方法 第10部分:抗弯弹性模量测定
Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending
GB/T 1927.5-2021
Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density
GB/T 41030.1-2021
太阳能 集热器部件与材料 第1部分:真空集热管 耐久性与性能
Solar energy—Collector components and materials—Part 1: Evacuated tubes—Durability and performance
GB/T 41032-2021
General guidelines for construction analysis components for space applications
GB/T 45814-2025
Transaction assurance in E-commerce—Guidelines on sharing goods quality assurance traceability information in E-commerce supply chains
GB/T 32319-2025
Reference data for financial services—Specification for the description of banking products or services (BPoS)